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Medium and Heavy Trucks

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2005 dodge cummins 3500 truck stalled was running fine but like a no fuel symptom we replaced fuel filter and the transfer pump seems to be pumping fuel fine so loosened supply line to fuel rail and n… read more

had a ton of rain here, airbox filled with water on cummins common rail engine, got into engine (gulp) when tried to start, found drain was plugged in airbox, what is best way to get water out? … read more

2011 Isuzu NPR 5.2L diesel—diesel gas is leaking from the area (rail) where the lines that connect to the fuel injectors on one end, also connect to this rail. It is the rail that has a crack. Do you … read more

I have 2012 international with maxxforce have problem starting. It wouldn't start inspected and found fuel line that connect to fuel injector rail poped out. Replaced the line and still won't start an… read more

Andy,2002 7400 VIN2J050598 still fighting a hard start. After the truck sets for a couple days it won't start easy at all. When you hit the key it kind of fires and runs like crap then slows down and … read more

I have a I7 DT international 280 hp engine in 2009 Truck , I am having problems with maintaining HP oil pressure in engine common rail , I have replaced the IPR, ICP , repacked the common rail and rem… read more

I have a 2007 International 4300 with a dt466 and it starts & runs fine but once its warmed up it wont start until its cooled down. I can get it to start with starting fluid, but that's not fixing the… read more

Hello, I have a 2004 Freightliner step van. The steer brakes were getting hot and both wheels were hard to turn. We replaced both calipers and pads on steer axle. Seamed to help but you can smell the … read more

Good Morning Spanky, I am working on a 1999 Izuzu, a first for me, the problem is it runs rough and is smoking white smoke. my guess is a dead cylinder, either injection nozzle or valve.We are getting… read more

Yes sir. I have a Cummins isx 435 in a 2006 9900 international. It just started a new thing. When I turn the key off its like it roughly still wants to run before it dies. Then when you start it it id… read more

I HAVE A 2008 AUTOCAR EXPEDITOR WITH A ISL 330 ENGINE......IT RUNS FINE AND THEN WHEN YOU CUT IT OFF AND WAIT FOR A DAY OR SO IT WILL CRANK UP AND RUN FOR ROUGHLY 30 SECONDS AND CUT OFF......IF YOU TH… read more

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.